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计算是小学生必须掌握的基础知识,基本方法和基本技能,是数学学习和教学能力发展的根基,在小学数学教材中计算所占的比重很大,我们必须学好计算。
Computation is the basic knowledge, basic method and basic skills that pupils must master. It is the foundation of the development of mathematics learning and teaching ability. Computing in primary school mathematics textbooks accounts for a large proportion and we must learn the calculation.